What are some safety precautions for copper wires?

When working with copper wires, ensure you turn off all power sources before handling them to prevent electric shock. Use insulated tools and wear rubber gloves to protect against accidental contact. Additionally, keep copper wires away from moisture to prevent corrosion, and always secure connections to avoid short circuits or fires. Lastly, store copper wires in a dry, safe place to prevent damage or accidental exposure.